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      Shangzheng Valve Group Co., Ltd. 
      

      Telephone：0577-67371111
      

      Fax：0577-67371188
      

      mailbox：sungo@www.tajerna.com
      

      Website：www.www.tajerna.com
      

      address：No. 9 Industrial Road, Dongfang Industrial Zone, Yubei Town, Yongjia County, Wenzhou, Zhejiang, China